Face mask



FIG. 1 is a front view of the face mask according to the new design;

FIG. 2 is a right sideview of the face mask;

FIG. 3 is a back view of the face mask;

FIG. 4 is a left side view of the face mask;

FIG. 5 is a top view of the face mask;

FIG. 6 is a bottom view of the face mask; and

FIG. 7 is an elevated front and right perspective view of the face mask.

The broken lines in the Figures show portions of the FACE MASK that form no part of the claimed design. 

CLAIM The ornamental design for a FACE MASK as shown and described. 